# Gemma 2 2b IT vs Grok 4 Fast

> Grok 4 Fast is the stronger model overall, scoring 39.4 to 33.1 on the Noometry Index.

- Canonical page: https://noometry.com/compare/gemma-2-2b-it-vs-grok-4-fast
- Last updated: 2026-10-10
- Shared benchmarks: 17

## Summary

- They share 17 benchmarks with published results for both. Gemma 2 2b IT scores higher in 0 categories and Grok 4 Fast in 8 categories; 6 gaps are clear of the uncertainty.
- The widest gap is in long context, where Grok 4 Fast leads 63.2 to 34.3.
- Gemma 2 2b IT has downloadable open weights; the other is API-only.

## Snapshot

| | Gemma 2 2b IT | Grok 4 Fast |
|---|---|---|
| Provider | Google | xAI |
| Noometry Index | 33.1 | 39.4 |
| Rank | 248 | 167 |
| Context | — | — |
| Input $/M | — | — |
| Output $/M | — | — |
| Weights | Open | Proprietary |

## Coding

- Gemma 2 2b IT: 32.3 (#273)
- Grok 4 Fast: 32.5 (#271)

| Benchmark | Gemma 2 2b IT | Grok 4 Fast |
|---|---|---|
| LMArena Coding | 1112 | 1429 |
| LMArena WebDev | — | 1159 |
| WeirdML | — | 42.9% |

## Agentic & Tool Use

- Gemma 2 2b IT: —
- Grok 4 Fast: 29.5 (#86)

| Benchmark | Gemma 2 2b IT | Grok 4 Fast |
|---|---|---|
| τ²-bench Banking | — | 15.7% |
| Cybench | — | 30% |
| LMArena Search | — | 1171 |

## Reasoning

- Gemma 2 2b IT: 21.4 (#224)
- Grok 4 Fast: 22.2 (#201)

| Benchmark | Gemma 2 2b IT | Grok 4 Fast |
|---|---|---|
| LMArena Hard Prompts | 1113 | 1412 |
| ARC-AGI-2 | — | 5.3% |
| Kagi LLM Benchmark | — | 66.1% |
| ARC-AGI-1 | — | 48.5% |
| DTBench | — | 82.7% |
| Epoch Capabilities Index | — | 144.2 |
| ForecastBench | — | 60.5 |

## Math

- Gemma 2 2b IT: 32.6 (#212)
- Grok 4 Fast: 38.9 (#123)

| Benchmark | Gemma 2 2b IT | Grok 4 Fast |
|---|---|---|
| LMArena Math | 1135 | 1419 |

## Knowledge

- Gemma 2 2b IT: 29.9 (#231)
- Grok 4 Fast: 32.0 (#214)

| Benchmark | Gemma 2 2b IT | Grok 4 Fast |
|---|---|---|
| LMArena Expert | 1096 | 1411 |
| Vectara Hallucination Rate | — | 19.7% |

## Multilingual

- Gemma 2 2b IT: 32.3 (#257)
- Grok 4 Fast: 51.3 (#111)

| Benchmark | Gemma 2 2b IT | Grok 4 Fast |
|---|---|---|
| LMArena Non-English | 1121 | 1396 |
| LMArena Chinese | 1132 | 1457 |
| LMArena French | 1157 | 1431 |
| LMArena German | 1114 | 1383 |
| LMArena Japanese | 1083 | 1352 |
| LMArena Korean | 1055 | 1357 |
| LMArena Russian | 1118 | 1389 |
| LMArena Spanish | 1140 | 1415 |

## Instruction Following

- Gemma 2 2b IT: 57.8 (#263)
- Grok 4 Fast: 73.2 (#121)

| Benchmark | Gemma 2 2b IT | Grok 4 Fast |
|---|---|---|
| LMArena Instruction Following | 1118 | 1387 |

## Long Context

- Gemma 2 2b IT: 34.3 (#250)
- Grok 4 Fast: 63.2 (#3)

| Benchmark | Gemma 2 2b IT | Grok 4 Fast |
|---|---|---|
| LMArena Longer Query | 1130 | 1415 |
| Fiction.LiveBench | — | 94.4% |

## Writing & Preference

- Gemma 2 2b IT: 36.5 (#263)
- Grok 4 Fast: 60.0 (#102)

| Benchmark | Gemma 2 2b IT | Grok 4 Fast |
|---|---|---|
| LMArena Text | 1156 | 1407 |
| LMArena Creative Writing | 1147 | 1387 |
| LMArena Multi-Turn | 1118 | 1414 |

## FAQ

### Is Gemma 2 2b IT better than Grok 4 Fast?

Grok 4 Fast is the stronger model overall, scoring 39.4 to 33.1 on the Noometry Index.

### Is Gemma 2 2b IT or Grok 4 Fast better for coding?

They score almost the same on coding (32.3 vs 32.5); test both on your own repository before choosing.

### How many benchmarks do Gemma 2 2b IT and Grok 4 Fast share?

17 benchmarks have published results for both models. Gemma 2 2b IT has 17 scored results on Noometry and Grok 4 Fast has 30.